From 5008c26a604876bcad09c868aa2ec4a2c8b64e35 Mon Sep 17 00:00:00 2001
From: bjculkin <bjculkin@mix.wvu.edu>
Date: Fri, 31 Mar 2017 08:54:20 -0400
Subject: Move Pratt Parser to new project

---
 .../pratt/commands/NonBinaryCommand.java           | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/NonBinaryCommand.java

(limited to 'JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/NonBinaryCommand.java')

diff --git a/JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/NonBinaryCommand.java b/JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/NonBinaryCommand.java
new file mode 100644
index 0000000..d32a1a7
--- /dev/null
+++ b/JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/NonBinaryCommand.java
@@ -0,0 +1,37 @@
+package bjc.utils.parserutils.pratt.commands;
+
+/**
+ * A non-associative operator.
+ * 
+ * @author bjculkin
+ *
+ * @param <K>
+ *                The key type of the tokens.
+ * 
+ * @param <V>
+ *                The value type of the tokens.
+ * 
+ * @param <C>
+ *                The state type of the parser.
+ */
+public class NonBinaryCommand<K, V, C> extends BinaryCommand<K, V, C> {
+	/**
+	 * Create a new non-associative operator.
+	 * 
+	 * @param precedence
+	 *                The precedence of the operator.
+	 */
+	public NonBinaryCommand(int precedence) {
+		super(precedence);
+	}
+
+	@Override
+	protected int rightBinding() {
+		return 1 + leftBinding();
+	}
+
+	@Override
+	public int nextBinding() {
+		return leftBinding() - 1;
+	}
+}
\ No newline at end of file
-- 
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